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5 min readIn AEM, you can redirect pages to their alias URLs by setting up a redirect rule in the Apache Sling Referrer Filter configuration. This can be done by configuring the Apache Sling Referrer Filter to redirect incoming requests to the original page's alias URL. By setting up a redirect rule in the configuration, you can ensure that users are automatically redirected to the correct URL when accessing a page through its alias.
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4 min readTo use children editor on a custom component in AEM, you need to first create the custom component in your AEM project. Once the component is created, you can define the child components that you want to include within the custom component using the components node in the component's .content.xml file.Within the components node, you can define the child components by specifying their sling:resourceType and other properties as needed.
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6 min readTo validate the password of a disabled AEM user, you can try to reset the password for the user through the AEM admin console. Once the password is reset, you can test it by attempting to login with the new password. If the user is still disabled, you may need to check the user permissions and account settings to ensure that the user has the proper access and privileges. If the issue persists, you may need to contact the AEM support team for further assistance.
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6 min readTo disable the dispatcher cache on a page template in AEM, you need to add the nocache property to the template node in the CRX repository. This can be done by navigating to the template node in CRXDE Lite or CRX Explorer, and adding the property nocache with a value of true. This will prevent the dispatcher from caching the page output based on that template. Additionally, you can also set cache headers in the response at the servlet level to control caching behavior.
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5 min readTo install Node.js in a custom directory through PowerShell, you can use the following steps:Download the Node.js Windows installer from the official Node.js website.Open PowerShell as an administrator.Navigate to the directory where you want to install Node.js using the 'cd' command.Run the Node.js installer using the following command:msiexec /i <path-to-nodejs.msi> INSTALLDIR=<custom-install-dir>Replace <path-to-nodejs.msi> with the actual path to the Node.
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6 min readTo get the page path and title of child and grandchild pages in Adobe Experience Manager (AEM), you can use the PageManager API provided by AEM. By using this API, you can easily traverse through the page hierarchy and retrieve the desired information. In your code, you can recursively iterate through the child pages of a parent page and then further iterate through the child pages of each child page to get the page path and title.
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3 min readIn PowerShell, you can check if a string does not contain many substrings by using the -notcontains operator along with the -contains operator. You can check each substring individually using a loop or by passing an array of substrings to the -notcontains operator. This will return true if the string does not contain any of the specified substrings. Additionally, you can use regular expressions to check for multiple substrings in a string and return false if any of them are found.
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5 min readIn order to limit AEM access to localhost, you can follow these steps:Update the Apache Sling Referrer Filter to allow access only from localhost. This can be done by specifying the allowed list of hostnames in the configuration file. Configure the sling:filter to restrict access to specific IP addresses, including only localhost. Utilize the Apache Sling IP Access Filter to allow access only from specific IP addresses, such as localhost.
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4 min readTo hide or remove the header from the output CSV file using a PowerShell script, you can use the Select-Object cmdlet with the -Skip parameter to skip the first row of the CSV file which contains the headers.Here is an example of how you can achieve this: Import-Csv "input.csv" | Select-Object -Skip 1 | Export-Csv "output.
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7 min readIn AEM as a Cloud, you can create a background job by using the Scheduled Sling Jobs feature. This allows you to execute tasks at a scheduled time or interval in the background without impacting the performance of your AEM instance.To create a background job, you need to define a job class that implements the org.apache.sling.commons.scheduler.Scheduler interface. This class will contain the logic for the job that you want to run in the background.
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3 min readTo compare two queries in PowerShell, you can first run the queries and save the results into variables. You can then use comparison operators such as -eq (equal), -ne (not equal), -gt (greater than), -lt (less than), -ge (greater than or equal to), or -le (less than or equal to) to compare the results of the queries. You can also use logical operators like -and or -or to perform more complex comparisons.